Alcor AU9321 Manuale di riferimento tecnico - Pagina 11
Sfoglia online o scarica il pdf Manuale di riferimento tecnico per Lettore di schede Alcor AU9321. Alcor AU9321 20. Usb compact flash card reader
4.0 System Architecture and
Reference Design
4.1 AU9321 Block Diagram
Alcor Micro - AU9321 Flash Memory Card Reader Block Diagram
USB
Upstream
Port
3.3 V
3.3 V
Voltage
Regulator
Card
/Power Switch
Power
USB
CF control
RAM
SIE
Processor
ROM
Reset
POR
12MHz
XTAL
SYSTEM ARCHITECTURE AND REFERENCE DESIGN
CF
FIFO
EEPROM
Control
EEPROM
7